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Question: What are interfaces, abstract classes. What is their purpose and differences ?
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| July 07, 2005 13:13:06 |
#1 |
| Vijaya Bhaskar M |
Member Since: Visitor Total Comments: N/A |
RE: What are interfaces, abstract classes. What is their purpose and differences ?
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By default all methods present in the interfaces are abstract. where as we can provide mthod definition in the abstract class but we cont provide body to a method in the interface.
Interfaces provides multiple inheritance in java.
abstract classes provides the facility to extend the functionality of a class. |
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